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Fast Response Locksmith

2006 Chrysler 300
Key Replacement - Save vs Dealer in San Diego

Trusted by 1,000+ Drivers

Available
2006 Chrysler 300 Remote Head Key
Remote Head Key

Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by over 1,000 five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.

CA BSIS LICENSE LCO#6792
Background Checked BBB Accredited 1,000+ Customers
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Fast 2006 Chrysler 300 key replacement quote from EZ Car Keyz Coronado CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Fast 2006 Chrysler 300 key replacement quote from EZ Car Keyz Coronado CA
Key specialists
Google Guaranteed
Passed Google's screening and verification process
Fixed pricing
Fully Insured
Liability coverage and background-checked technicians
Fast mobile service
8+ Years in Business
Over 10,000 keys made across the region
619 Special
10% OFFCODE:EZ-619-2026

🔥 Certified service, better price 🔥

Certified work, guaranteed discount
REDEEM (619) 876-1271

2006 Chrysler 300
Key Options

Dealer-grade key for a fair, honest price

Remote Head Key
Most popular Chrysler key typeMost Popular
2006 Chrysler 300 Remote Head Key OHT692427AA
FCC IDOHT692427AAPart #56040649ACButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2006 Chrysler 300 Remote Head Key KOBDT04A
FCC IDKOBDT04APart #05183349AAButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2006 Chrysler 300 Remote Head Key OHT692427AA
FCC IDOHT692427AAPart #68000603ABButtons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2006 Chrysler 300 Transponder Key
FCC IDPart #CHRY-CAN-KEYButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2006 Chrysler 300 MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2006 Chrysler 300
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Same-day 2006 Chrysler 300 key fob replacement from EZ Car Keyz Coronado CA
Skip the Dealer Markup
Professional key, honest rate
Same-day 2006 Chrysler 300 key fob replacement from EZ Car Keyz Coronado CA
🔧 PRO TIP
SKIM modules on these cars can develop intermittent no-start issues even with good keys. If cycling the ignition or disconnecting the battery brings it back, you're looking at SKIM or communication issues, not the transponder.
Related services: Ignition Repair · Smart Key

Verified Pro vs Dealer Process

Licensed pro vs dealer process - you choose

EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
Licensed, insured, and 1000+ five-star reviews
Book Service (619) 876-1271

2006 Chrysler 300 Remote Head Key Replacement - Fast, Affordable & Professional

When a 2006 Chrysler 300 key is done wrong, it doesn't just "sort of work." It fails. The engine might crank but not start. The remote might lock but not unlock. Or the key programs initially but the SKIM module rejects it after a drive cycle and you're stranded again.

An exhausted new dad at the supermarket in Coronado had a FOBIK made by another locksmith for his 300 that stopped working after about a week. It would start the car in the morning, then by afternoon the immobilizer would kill the engine after two seconds. He thought the car had an electrical problem, but it didn't. The key had the wrong chip.

The other locksmith had used a generic transponder chip that was close but not exact. On Chrysler's SKIM system, a close-but-wrong chip can pass the initial PIN-based programming but fail after the car runs its deeper security verification. I used my VVDI2 to read what chip was in his bad FOBIK, confirmed it was the wrong generation, and programmed a new key with the correct chip matched to FCC ID OHT692427AA. His fob also had a weak CR2032 battery making the remote intermittent, so I swapped that too.

The replacement I made has been working for months and cost him $185. Dealer would have charged $395. The difference between a key that works and a key that works for a week is the chip inside it.

Save vs the Dealer on Your Chrysler 300 Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (619) 876-1271 Text Us
BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google
Also serving: Coronado Cays · Coronado Shores · Coronado Village · Ferry Landing

Chrysler 300 Rapid Response, Done Right

Rapid response in the field

Same-day 2006 Chrysler 300 key replacement in Coronado CA
Remote Head Key | Rapid On-Site Service
2006 Chrysler 300 | San Diego
Same-day 2006 Chrysler 300 key replacement in Coronado CA
2006 Chrysler 300 Remote Head Key
2006 Chrysler 300
Remote Head Key | Pro Grade Service
Estimated arrival time to Coronado
Proven Timing
Rapid Arrival
Available Today
Service location Coronado
Coronado
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Certified and Five-Star Rated

Credentials confirmed by real drivers

G
Gregorio P.
May 2021
★★★★★

“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”

Google Review
A
Antoine M.
Dec 2025
★★★★★

“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”

Google Review
E
Ezra M.
Oct 2025
★★★★★

“I needed a new key for my car and Marco gave me the best quote by far. He showed up, made the new key on the spot, and everything works perfectly. Fast service and great value.”

Google Review
Watch real savings, real jobs62KFollowers
Fast 2006 Chrysler 300 key replacement review - EZ Car Keyz Coronado CA
“Real savings, real reviews.”
Fast 2006 Chrysler 300 key replacement review - EZ Car Keyz Coronado CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Chrysler 300 Mobile Service FAQ

Real costs, no dealer surprises

Are you licensed and insured to work on Chrysler vehicles?
Yes. EZ Car Keyz is fully licensed through the California Bureau of Security and Investigative Services (BSIS License LCO#6792) and carries full insurance. We are also NASTF Vehicle Security Professional certified, which means we have authorized access to the security codes and programming protocols needed for Chrysler vehicles including Secure Gateway authentication on 2018 and newer Stellantis models. Not every locksmith has this access. Without it, newer Chrysler keys simply cannot be programmed.
How do I know you are not a scam locksmith?
Will the replacement key work exactly like the original?
What battery does the 2006 Chrysler 300 key fob use?
What happens if something goes wrong after you leave?
Questions? Call (619) 876-1271

Chrysler 300 Key Service Areas

Proven service in your area

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Same-day 2006 Chrysler 300 locksmith service area in Coronado County CA
Emergency dispatch throughout San Diego County

Don’t see your city? Call us - we likely cover your area too!

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Chrysler 300 car key replacement video
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2006 Chrysler 300 Key by Licensed Pros

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